A cover covers the first 40 km in 35 minutes and the remaing 105 kmin 85 minutes .What is the average speed of car
Answers
Answered by
0
Answer:
plzzz give me brainliest ans and plzzzz follow me
Attachments:
Answered by
0
Answer:
Step-by-step explanation:
A cover covers the first 40 km in 35 minutes and the remaing 105 kmin 85 minutes .What is the average speed of car
he car covers first 39 km of its journey in 45 minutes and remaining 25 km in 35 minutes. Therefore the average speed of the car an hour is (64/80)*60=48 km. Answer: Total distance=(39+25)=64km total time =(45+35)÷60=4/3 hours Average speed =(Total distance covered)/Total time =64÷4/3 =64×3/4 =48km/h
Similar questions